bkinnightskytw
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ethercat
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Added support for different versions of class_device_create().

This commit is contained in:
Florian Pose 2008-06-17 13:03:33 +00:00
parent dac0f3b575
commit 2e6a9a955e
1 changed files with 8 additions and 0 deletions
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8
master/master.c
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@ -43,6 +43,8 @@
#include <linux/string.h>
#include <linux/slab.h>
#include <linux/delay.h>
#include <linux/device.h>
#include <linux/version.h>
#include "../include/ecrt.h"
#include "globals.h"
@ -172,9 +174,15 @@ int ec_master_init(ec_master_t *master, /**< EtherCAT master */
if (ec_cdev_init(&master->cdev, master, device_number))
goto out_clear_fsm;
#if LINUX_VERSION_CODE < KERNEL_VERSION(2, 6, 15)
master->class_device = class_device_create(class,
MKDEV(MAJOR(device_number), master->index),
NULL, "EtherCAT%u", master->index);
#else
master->class_device = class_device_create(class, NULL,
MKDEV(MAJOR(device_number), master->index),
NULL, "EtherCAT%u", master->index);
#endif
if (IS_ERR(master->class_device)) {
EC_ERR("Failed to create class device!\n");
goto out_clear_cdev;